Do all the things like ++ or -- rants, post your own rants, comment on others' rants and build your customized dev avatarSign Up
Lor-inc4649290d#this #isn't #twitter
Hazarth1397255dAll of the above are tensors except for scalar, aren't they?
Lor-inc4649255d@Hazarth And they're all matrices, in the mathematical sense of the word.
But beware, dimensions mean very different things with vectors and matrices, so a 4D vector isn't rotated with a 4D matrix.
Mathematicians suck when it comes to meaningful names. My fave:
Inverse of any f = f^-1
Inverse of sin = arcsin
Inverse of sinh = Arsh